Michigan 4, UMass 2

The Wolverines swept the top-ten weekend matchup with this Sunday matinee triumph in Ann Arbor.

Erik Portillo carried a shutout into the third period but gave up a pair of goals that he might not be thrilled with. Still, the big sophomore stopped 28 other shots in another solid performance.

Owen Power didn't register a point from his blueline position. The sophomore managed a plus-two in 5-on-5 play.

Michigan next -- Jan 14 & 15 v Penn State in Ann Arbor

Sunday game --